Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10sets/month |
| Delivery Time | 25 work days |
| Packaging Details | 40f ccontainer |
| Weight | 20tons |
| Warranty | 3 Year |
| Advantage | High Performance |
| Standard | API 11E and CYJ |
| Balance | Crank Balance |
| Marketing Type | New Product 2023 |
| Voltage | 380V-800V |
| Application | Oilfield |
| Color | Customized |
| Surface Treatment | Polishing, Plating, etc. |
| Temperature | High Temperature |
| Brand Name | ZS |
| Model Number | Series 11E And CYJ |
| Certification | API |
| Place of Origin | China,Henan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10sets/month |
| Delivery Time | 25 work days | Packaging Details | 40f ccontainer |
| Weight | 20tons | Warranty | 3 Year |
| Advantage | High Performance | Standard | API 11E and CYJ |
| Balance | Crank Balance | Marketing Type | New Product 2023 |
| Voltage | 380V-800V | Application | Oilfield |
| Color | Customized | Surface Treatment | Polishing, Plating, etc. |
| Temperature | High Temperature | Brand Name | ZS |
| Model Number | Series 11E And CYJ | Certification | API |
| Place of Origin | China,Henan | ||
| High Light | Petroleum Products Oilfield Equipment ，Cyj Api Beam Pump Units ，11e Api Beam Pump Units | ||
API 11E C series of pumping units
Product overview of pump unit: The API C series of oil pumping units utilize the crank balanced method and are commonly used in traditional beam pumping units. These ground power devices are extensively utilized in rod oil production. The product complies with the specifications outlined in API Spec 11E for oil pumping units and meets other applicable industry standards. Furthermore, it has obtained the API Monogram license.
Technology characteristics of pump unit:
1.The using of modular design and virtual manufacturing technology to make product structure optimizated and parts with high degree of "standardization, generalization, seriation" .
2.Studying on finite element analysis of key structure with stable performance and high reliability.
3. The speed reducer adopts symmetrical shunt type involute or double circular-arc herringbone gear transmission, with good sealing, low noise, stable operation, reliable and durable.
4. the operation is simple, easy maintenance and long service life.
CYJ series of pumping units
Product overview of pump unit: The CYJ series of oil pumping units is a widely recognized type of beam pumping unit used in rod oil production. It meets various industry standards, including the API Spec 11E pumping unit specifications, SY/T5044-2003 beam pumping unit standard, and other related standards. This product has been certified with an API monogram usage license, which signifies its quality and adherence to industry standards. Apart from traditional beam pumping units, we have also developed energy-saving pumping units such as phase balanced beam pumping units and interference-reducing beam pumping units to meet the energy-saving needs of the oil industry.
Technology characteristics of pump unit: 1.The using of modular design and virtual manufacturing technology to make product structure optimizated and parts with high degree of "standardization, generalization, seriation" .
2.Studying on finite element analysis of key structure with stable performance and high reliability.
3. The speed reducer adopts symmetrical shunt-type involute or double circular-arc herringbone gear transmission, with good sealing, low noise, stable operation, reliable and durable.
4. the operation is simple, easy maintenance and long service life.
Main technical parameters of punp unit/pump jack:
| NO. | Model | Rated Polished Rod Load(lb) | Length of Stroke(in) | Rated Torque of the Reducer(in.lb) |
| B-80D-119-64 | 11,900 | 64, 54 | 80,000 | |
| B-80D-76-64 | 7,600 | 64, 54 | 80,000 | |
| B-80D-133-54 | 13,300 | 54, 41 | 80,000 | |
| B-80D-119-54 | 11,900 | 54, 41 | 80,000 | |
| B-80D-76-54 | 7,600 | 54, 41 | 80,000 | |
| B-80D-133-48 | 13,300 | 48, 35 | 80,000 | |
| B-80D-109-48 | 10,900 | 48, 35 | 80,000 | |
| B-57D-109-54 | 10,900 | 54, 41 | 57,000 | |
| B-57D-89-54 | 8,900 | 54, 41 | 57,000 | |
| B-57D-76-54 | 7,600 | 54, 41 | 57,000 | |
| B-57D-109-48 | 10,900 | 48, 35 | 57,000 | |
| B-57D-95-48 | 9,500 | 48, 35 | 57,000 | |
| B-57D-89-48 | 8,900 | 48, 35 | 57,000 | |
| B-57D-89-42 | 8,900 | 42, 32 | 57,000 | |
| B-40D-89-48 | 8,900 | 48, 35 | 40,000 | |
| B-57D-76-42 | 7,600 | 42, 32 | 57,000 | |
| B-40D-76-42 | 7,600 | 42, 32 | 40,000 | |
| B-25D-67-36 | 6,700 | 36, 27 | 25,000 | |
| B-25D-53-30 | 5,300 | 30, 23 | 25,000 | |
| B-16D-53-30 | 5,300 | 30, 23 | 16,000 |
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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